Protein profile

PA3763

phosphoribosylformylglycinamidine synthase

Genome: NC_002516.2

Gene: purL PA3763 Structure source: AlphaFold UniProt Q9HXN2
Amino acids 1298
Annotations 7
Features 50
PDB binders 4
Druggability 0.427

Overview

Basic information about this protein and its source genome.

Accession
PA3763
Gene
purL PA3763
Status
annotated
Amino acids
1298
Structure source
AlphaFold

Target profile

Computed evidence for target prioritization.

Human off-target
hit
Human identity (%)
51.163
Human E-value
5.33e-08
Gut microbiome off-target
hit
Essential (DEG)
Y
Localization
Cytoplasmic

Selected Druggability evidence

Selected Druggability is the FPocket score chosen for ranking using the curated structure priority. The 3D viewer may show a different loaded structure, so its visible pockets can differ.

FPocket 0.427
Structure
Pocket

Sequence

Primary amino-acid sequence viewer.

Functional Annotations

Enzyme classification and Gene Ontology terms linked to this protein.

1 EC 6 GO

Enzyme Commission (EC)

1

Gene Ontology (GO)

6
  • GO:0005737 The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
  • GO:0005524 Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
  • GO:0046872 Binding to a metal ion.
  • GO:0004642 Catalysis of the reaction: N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide + L-glutamine + ATP + H2O = 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine + L-glutamate + ADP + 2 H+ + phosphate.
  • GO:0006189 The chemical reactions and pathways resulting in the formation of IMP, inosine monophosphate, by the stepwise assembly of a purine ring on ribose 5-phosphate.
  • GO:0006164 The chemical reactions and pathways resulting in the formation of a purine nucleotide, a compound consisting of nucleoside (a purine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

Sequence Features

Domain/signature hits from InterPro and related databases.

50 records
Show feature table
Start End DB Term Name
984 1298 FunFam G3DSA:3.40.50.880:FF:000008 Phosphoribosylformylglycinamidine synthase
3 1297 NCBIfam TIGR01735 phosphoribosylformylglycinamidine synthase
3 1297 InterPro IPR010073 Phosphoribosylformylglycinamidine synthase PurL
203 598 CDD cd02203 PurL_repeat1
151 211 Gene3D G3DSA:1.10.8.750 Phosphoribosylformylglycinamidine synthase, linker domain
836 966 Pfam PF02769 AIR synthase related protein, C-terminal domain
836 966 InterPro IPR010918 PurM-like, C-terminal domain
430 586 Pfam PF02769 AIR synthase related protein, C-terminal domain
430 586 InterPro IPR010918 PurM-like, C-terminal domain
823 1036 SUPERFAMILY SSF56042 PurM C-terminal domain-like
823 1036 InterPro IPR036676 PurM-like, C-terminal domain superfamily
212 418 Gene3D G3DSA:3.30.1330.10 -
212 418 InterPro IPR036921 PurM-like, N-terminal domain superfamily
1039 1297 SUPERFAMILY SSF52317 Class I glutamine amidotransferase-like
1039 1297 InterPro IPR029062 Class I glutamine amidotransferase-like
807 984 Gene3D G3DSA:3.90.650.10 -
807 984 InterPro IPR036676 PurM-like, C-terminal domain superfamily
430 612 SUPERFAMILY SSF56042 PurM C-terminal domain-like
430 612 InterPro IPR036676 PurM-like, C-terminal domain superfamily
617 805 FunFam G3DSA:3.30.1330.10:FF:000005 Phosphoribosylformylglycinamidine synthase
35 148 Pfam PF18076 Formylglycinamide ribonucleotide amidotransferase N-terminal
35 148 InterPro IPR040707 Phosphoribosylformylglycinamidine synthase, N-terminal
995 1015 Coils Coil Coil
151 211 FunFam G3DSA:1.10.8.750:FF:000002 Phosphoribosylformylglycinamidine synthase
153 218 SUPERFAMILY SSF109736 FGAM synthase PurL, linker domain
169 218 Pfam PF18072 Formylglycinamide ribonucleotide amidotransferase linker domain
169 218 InterPro IPR041609 Phosphoribosylformylglycinamidine synthase, linker domain
1045 1294 CDD cd01740 GATase1_FGAR_AT
807 983 FunFam G3DSA:3.90.650.10:FF:000005 Phosphoribosylformylglycinamidine synthase
212 418 FunFam G3DSA:3.30.1330.10:FF:000002 Phosphoribosylformylglycinamidine synthase
622 805 Gene3D G3DSA:3.30.1330.10 -
622 805 InterPro IPR036921 PurM-like, N-terminal domain superfamily
219 426 SUPERFAMILY SSF55326 PurM N-terminal domain-like
219 426 InterPro IPR036921 PurM-like, N-terminal domain superfamily
622 814 SUPERFAMILY SSF55326 PurM N-terminal domain-like
622 814 InterPro IPR036921 PurM-like, N-terminal domain superfamily
1045 1298 ProSiteProfiles PS51273 Glutamine amidotransferase type 1 domain profile.
419 604 Gene3D G3DSA:3.90.650.10 -
419 604 InterPro IPR036676 PurM-like, C-terminal domain superfamily
1 150 SUPERFAMILY SSF82697 PurS-like
1 150 InterPro IPR036604 Phosphoribosylformylglycinamidine synthase subunit PurS-like superfamily
1 1298 Hamap MF_00419 Phosphoribosylformylglycinamidine synthase [purL].
1 1298 InterPro IPR010073 Phosphoribosylformylglycinamidine synthase PurL
677 960 CDD cd02204 PurL_repeat2
1042 1297 Pfam PF13507 CobB/CobQ-like glutamine amidotransferase domain
2 1297 PANTHER PTHR10099 PHOSPHORIBOSYLFORMYLGLYCINAMIDINE SYNTHASE
419 604 FunFam G3DSA:3.90.650.10:FF:000002 Phosphoribosylformylglycinamidine synthase
1042 1297 SMART SM01211 GATase_5_2
985 1298 Gene3D G3DSA:3.40.50.880 -
985 1298 InterPro IPR029062 Class I glutamine amidotransferase-like

3D Structure

Selected loaded structure. Experimental PDB entries may cover only a portion of the sequence; predicted models typically cover the full protein.

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Structural evidence

0 + 1

Experimental PDB entries and predicted models. Click Switch to display a different structure in the viewer.

Entry Method Resolution Chain Coverage Links Status
AlphaFold PA3763
AlphaFold full sequence Viewing
Pocket details FPocket · P2Rank — toggle visibility and zoom from here, or open full viewer

Pockets (FPOCKET)

Showing top-ranked FPocket candidates by druggability. Druggability is color-coded: high (0.7 or higher), medium (0.4 to 0.69), low (below 0.4).

FPOCKET Sticks Spheres Surfaces Druggability Labels Zoom Positions
2 0.427

Ligand evidence

Ligands grouped by evidence source. PDB ligands keep the source crystal visible, and loaded crystals can be opened directly in the structure viewer.

54 records

Structural evidence inferred from similar proteins. The source crystal indicates where the ligand was observed; the UniProt column identifies the homologous protein carrying that ligand.

Show only:
Ligand Source crystal UniProt (homolog) MW · LogP · TPSA Lipinski PAINS SMILES
ACP Q9X0X3 505.2 Da LogP -1.52 TPSA 269.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
ANP P74881 506.2 Da LogP -2.06 TPSA 281.9 3 viol. ✓ Clean c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)…
FGR Q9X0X3 314.2 Da LogP -3.60 TPSA 174.7 1 viol. ✓ Clean C([C@@H]1[C@H]([C@H]([C@@H](O1)NC(=O)CNC=O)O)O)…
XE P74881 131.3 Da LogP 0.00 TPSA 0.0 ✓ Ro5 ✓ Clean [Xe]

PDB and ChEMBL records on this protein are shown in full. ChEMBL records from similar proteins are capped at the top 100 per protein (by pchembl) and ZINC at the top 50 (Tanimoto ≥ 0.5). ADME columns are descriptor-based screening flags, not experimental toxicity results.